Publications



count: 910  901 - 910

1975

"Conformational Analysis of Quaternary Protoberberine Alkaloids by Carbon-13 NMR Spectroscopy"

Kenichi Yoshikawa, Isao Morishima, Junichi Kunitomo, Motoharu Ju-ichi and Yukari Yoshida, Chemistry Letters, 961-964 (1975)

"Homoallyl Interaction between the Nitrogen Lone Pair and the Non-adjacent π-Bond. 1H and 13C Nuclear Magnetic Resonance Contact Shifts and the Orientation of the Lone Pair Electrons in 2-Azabicyclo[2.2.2]oct-5-enes"

Isao Morishima and Kenichi Yoshikawa, The Journal of the American Chemical Society, 97, 2950-2956 (1975)

"Homoallylic Interaction between the Nitrogen Lone Pair and the Nonadjacent π-Bond in Cyclic and Bicyclic Amines. I. Phtoelectron Spectroscopic Study"

Isao Morishima, Kenichi Yoshikawa, Mikio Hashimoto and Katsutoshi Bekki, The Journal of the American Chemical Society, 97, 4283-4288 (1975)

"化学シフトならびに核スピン結合定数の理論"

Isao Morishima and Kenichi Yoshikawa, 化学増刊, 35, 25-41 (1975)

1974

"Photoelectron Spectroscopic Study of Cyclic Amines. The Relation between Ionization Potentials, Basicities, and s Character of the Nitrogen Lone Pair Electrons"

Kenichi Yoshikawa, Mikio Hashimoto and Isao Morishima, The Journal of the American Chemical Society, 96, 288-289 (1974)

1973

"Conformational Analysis of Furan and Thiophen Carbonyl Derivatives"

S. Nagata, T. Yamabe, Kenichi Yoshikawa and H. Kato, Tetrahedron, 29, 2545-2552 (1973)

"The Conformational Dependence of the Inductive Effect in the ρ-Electron System as Studied by Carbon-13 Nuclear Magnetic Resonance"

Isao Morishima, Kenichi Yoshikawa, Koji Okada, Teijiro Yonezawa and Kojitsu Goto, The Journal of the American Chemical Society, 95, 165-171 (1973)

"Interaction between Closed-Shell and Open-Shell Molecules. Nuclear Magnetic Resonance Contact Shift Studies on the π-Hydrogen Bonding Involving Stable Hydrocarbon π-Radicals"

Isao Morishima, Koji Toyoda, Kenichi Yoshikawa and Teijiro Yonezawa, Journal of the American Chemical Society, 95, 8627-8630 (1973)

"Electron Spin Resonance Spectra of Bicyclic Nitroxide Radicals. 7-Azabenzonorbornadiene-7-oxyl and 7-Azabenzonorbornene-7-oxyl"

Isao Morishima, Kenichi Yoshikawa, Katsutoshi Bekki, Masahiro Kohno and Keiko Arita, Journal of the American Chemical Society, 95, 5815-5817 (1973)

1972

"Photoerectron Spectral Studies of Organic Free Radicals. The Nitroxide Radical"

Isao Morishima, Kenichi Yoshikawa, Teijiro Yonezawa and H. Matsumoto, Chemical Physics Letters, 16, 336-339 (1972)